Microphone



FIG. 1 is a perspective view of a microphone showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken lines illustrating portions of the microphone form no part of the claimed design. The dot-dash broken lines defining the boundaries of the claimed design form no part of the claimed design. 

CLAIM The ornamental design for a microphone, as shown and described. 